CA2250811A1 - Appareil combine d'alignement de minicellules et de protection de l'en-tete, et procede correspondant - Google Patents

Appareil combine d'alignement de minicellules et de protection de l'en-tete, et procede correspondant

Info

Publication number
CA2250811A1
CA2250811A1 CA002250811A CA2250811A CA2250811A1 CA 2250811 A1 CA2250811 A1 CA 2250811A1 CA 002250811 A CA002250811 A CA 002250811A CA 2250811 A CA2250811 A CA 2250811A CA 2250811 A1 CA2250811 A1 CA 2250811A1
Authority
CA
Canada
Prior art keywords
minicell
header
combined
protection method
check code
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002250811A
Other languages
English (en)
Other versions
CA2250811C (fr
Inventor
Anders Robert Wirkestrand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2250811A1 publication Critical patent/CA2250811A1/fr
Application granted granted Critical
Publication of CA2250811C publication Critical patent/CA2250811C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/048—Speed or phase control by synchronisation signals using the properties of error detecting or error correcting codes, e.g. parity as synchronisation signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5647—Cell loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • H04L2012/5653—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL]
    • H04L2012/5656—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL] using the AAL2
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling
    • H04L2012/5674—Synchronisation, timing recovery or alignment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
CA002250811A 1996-04-01 1997-03-25 Appareil combine d'alignement de minicellules et de protection de l'en-tete, et procede correspondant Expired - Fee Related CA2250811C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/626,000 US5774469A (en) 1996-04-01 1996-04-01 Combined minicell alignment and header protection method and apparatus
US08/626,000 1996-04-01
PCT/SE1997/000517 WO1997037509A1 (fr) 1996-04-01 1997-03-25 Appareil combine d'alignement de minicellules et de protection de l'en-tete, et procede correspondant

Publications (2)

Publication Number Publication Date
CA2250811A1 true CA2250811A1 (fr) 1997-10-09
CA2250811C CA2250811C (fr) 2006-07-11

Family

ID=24508544

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002250811A Expired - Fee Related CA2250811C (fr) 1996-04-01 1997-03-25 Appareil combine d'alignement de minicellules et de protection de l'en-tete, et procede correspondant

Country Status (11)

Country Link
US (1) US5774469A (fr)
EP (1) EP0891683B1 (fr)
JP (1) JP3836513B2 (fr)
KR (1) KR100445770B1 (fr)
CN (1) CN1119068C (fr)
AU (1) AU716925B2 (fr)
BR (1) BR9708482A (fr)
CA (1) CA2250811C (fr)
DE (1) DE69732179T2 (fr)
ID (1) ID16795A (fr)
WO (1) WO1997037509A1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505845C2 (sv) * 1995-04-24 1997-10-13 Ericsson Telefon Ab L M Telekommunikationssystem och sätt att överföra mikroceller i detta
GB2309362B (en) * 1996-01-20 2000-07-05 Northern Telecom Ltd Telecommunications system
EP0786919A1 (fr) * 1996-01-23 1997-07-30 International Business Machines Corporation Méthode de traitement de données pour le transport efficace de paquets multimédia par un réseau digital conventionnel de commutation de paquets
GB9621776D0 (en) * 1996-10-18 1996-12-11 Northern Telecom Ltd ATM communications system and method
GB9624917D0 (en) * 1996-11-29 1997-01-15 Northern Telecom Ltd Distribution network
JP3434994B2 (ja) * 1996-12-12 2003-08-11 富士通株式会社 セル組立多重化装置
GB9700930D0 (en) * 1997-01-17 1997-03-05 Northern Telecom Ltd Distribution network
GB2321568A (en) * 1997-01-22 1998-07-29 Northern Telecom Ltd ATM communications system and method
GB2322515A (en) * 1997-02-21 1998-08-26 Northern Telecom Ltd Adaptation layer switching
JP3575215B2 (ja) * 1997-03-05 2004-10-13 株式会社日立製作所 パケット通信方法及び通信端末装置
US6229821B1 (en) * 1997-04-22 2001-05-08 At&T Corp. Serial data transmission of variable length mini packets using statistical multiplexing
US6097734A (en) * 1997-04-30 2000-08-01 Adaptec, Inc. Programmable reassembly of data received in an ATM network
US6195353B1 (en) * 1997-05-06 2001-02-27 Telefonaktiebolaget Lm Ericsson (Publ) Short packet circuit emulation
US6477164B1 (en) * 1998-03-27 2002-11-05 Clarent Corporation System and method for real-time data and voice transmission over an internet network
US6449276B1 (en) * 1998-05-20 2002-09-10 Nokia Telecommunications Oy Method and apparatus for efficient switching of partial minicells in ATM adaptation layer 2
EP0963133A1 (fr) * 1998-06-02 1999-12-08 Alcatel Procédé et dispositif pour la transmission de données dans un réseau mobile
DE19832998A1 (de) * 1998-07-22 2000-02-03 Siemens Ag Verfahren zur Ermittlung von in einem kontinuierlichen Datenstrom enthaltenen Datenpaketen
EP0982970B1 (fr) * 1998-08-21 2006-10-04 Nippon Telegraph and Telephone Corporation Commutateur ATM
US6381243B1 (en) * 1998-09-18 2002-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Determining time slot delay for ATM transmission
US6396829B1 (en) * 1999-07-06 2002-05-28 Lucent Technologies, Inc. Communications channel synchronous micro-cell for integrating circuit and packet data transmissions
US6446235B1 (en) * 1999-08-31 2002-09-03 Intel Corporation Cumulative error detecting code
US6714562B1 (en) 2000-03-10 2004-03-30 International Business Machines Corporation Method and apparatus for segmenting network traffic variable length frames
US8009667B1 (en) 2001-01-16 2011-08-30 Wi—LAN, Inc. Packing source data packets into transporting packets with fragmentation
KR100398022B1 (ko) 2001-06-20 2003-09-19 주식회사 젤라인 전력선 통신시스템의 적응형 다중 채널 패킷 전송방법
DE10227165A1 (de) * 2002-06-18 2004-01-29 Siemens Ag Verfahren und Anordnung zur Codierung bzw. Decodierung einer Folge digitaler Daten
CN102360206B (zh) * 2004-12-24 2014-07-09 皮尔茨公司 具有多个空间分布站的控制系统和在所述控制系统中传送数据的方法
FR2898446A1 (fr) 2006-03-13 2007-09-14 Thomson Licensing Sas Procede, module et appareil de reception de trames de paquets de donnees
US7916641B2 (en) 2006-06-29 2011-03-29 Wi-Lan, Inc. System and process for packet delineation
US8537815B2 (en) * 2010-06-17 2013-09-17 Apple Inc. Accelerating data routing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020055A (en) * 1989-06-23 1991-05-28 May Jr Carl J Multi-length packet format including fixed length information words
FR2685592B1 (fr) * 1991-12-18 1994-03-18 Alcatel Nv Procede et un systeme de transmission d'information sur une liaison de transmission par blocs de donnees de longueur variable en multiplexage temporel de type asynchrone.
US5396490A (en) * 1992-03-23 1995-03-07 Motorola, Inc. Packet reassembly method and apparatus
US5333135A (en) * 1993-02-01 1994-07-26 North American Philips Corporation Identification of a data stream transmitted as a sequence of packets
US5440545A (en) * 1993-08-02 1995-08-08 Motorola, Inc. Packet delivery system
FR2711467B1 (fr) * 1993-10-12 1996-07-26 Alcatel Business Systems Procédé de transmission par cellules ATM d'informations fournies sous la forme d'une suite d'entités distinctes pour une application donnée et dispositifs pour la mise en Óoeuvre de ce procédé.

Also Published As

Publication number Publication date
AU2416197A (en) 1997-10-22
AU716925B2 (en) 2000-03-09
BR9708482A (pt) 2000-01-04
KR20000005195A (ko) 2000-01-25
WO1997037509A1 (fr) 1997-10-09
US5774469A (en) 1998-06-30
JP2000507773A (ja) 2000-06-20
JP3836513B2 (ja) 2006-10-25
ID16795A (id) 1997-11-13
EP0891683A1 (fr) 1999-01-20
DE69732179T2 (de) 2005-12-15
CN1119068C (zh) 2003-08-20
CN1219338A (zh) 1999-06-09
EP0891683B1 (fr) 2005-01-05
KR100445770B1 (ko) 2004-10-15
DE69732179D1 (de) 2005-02-10
CA2250811C (fr) 2006-07-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20150325